Alchemical Illustration Of The Hermetic Labyrinth Of Vreeswijk. Alchemical Illustration Of The Hermetic Labyrinth Of Vreeswyk; The Six-Pointed Star On The Roof Represents The Birth Of The Philosophical Son; The Fire Described By The Triangle Invites Sulfur And Mercury To Enter The Labyrinth For Their Transformation; The Temple Represents Their Union, The Various Signs Represent Ammonium Salt, Salt Of Tartar, Saltpetre And Divine Dew Starting From The Left